Attachment 339841 Details for Bug 185401 – Patch

[patch] Patch

bug-185401-20180508112137.patch (text/plain), 14.90 KB, created by Per Arne Vollan on 2018-05-08 11:21:38 PDT

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Creator: Per Arne Vollan

Created: 2018-05-08 11:21:38 PDT

Size: 14.90 KB

patch

obsolete

>Index: Source/WebKit/ChangeLog
>===================================================================
>--- Source/WebKit/ChangeLog	(revision 231464)
>+++ Source/WebKit/ChangeLog	(working copy)
>@@ -1,3 +1,29 @@
>+2018-05-07  Per Arne Vollan  <pvollan@apple.com>
>+
>+        The PDF context menu should not be created in the WebContent process.
>+        https://bugs.webkit.org/show_bug.cgi?id=185401
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        Send a sync IPC message from the WebContent process to the UI process with the necessary context
>+        menu information when the menu is requested. The NSMenu will then be created and shown in the
>+        UI process. The reply will contain the selected menu item index.
>+
>+        * Shared/mac/PDFContextMenu.h: Added.
>+        (WebKit::PDFContextMenuItem::encode const):
>+        (WebKit::PDFContextMenuItem::decode):
>+        (WebKit::PDFContextMenu::encode const):
>+        (WebKit::PDFContextMenu::decode):
>+        * UIProcess/WebPageProxy.h:
>+        * UIProcess/WebPageProxy.messages.in:
>+        * UIProcess/mac/WebPageProxyMac.mm:
>+        (-[WKPDFMenuTarget menuItem]):
>+        (-[WKPDFMenuTarget contextMenuAction:]):
>+        (WebKit::WebPageProxy::showPDFContextMenu):
>+        * WebKit.xcodeproj/project.pbxproj:
>+        * WebProcess/Plugins/PDF/PDFPlugin.mm:
>+        (WebKit::PDFPlugin::handleContextMenuEvent):
>+
> 2018-05-07  Chris Dumez  <cdumez@apple.com>
> 
>         [iOS] Release page load process assertion if the screen is locked
>Index: Source/WebKit/Shared/mac/PDFContextMenu.h
>===================================================================
>--- Source/WebKit/Shared/mac/PDFContextMenu.h	(nonexistent)
>+++ Source/WebKit/Shared/mac/PDFContextMenu.h	(working copy)
>@@ -0,0 +1,102 @@
>+/*
>+ * Copyright (C) 2018 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PDFKIT_PLUGIN)
>+namespace WebKit {
>+    
>+struct PDFContextMenuItem {
>+    String m_title;
>+    bool m_enabled;
>+    bool m_separator;
>+    int m_state;
>+    bool m_hasAction;
>+
>+    template<class Encoder> void encode(Encoder& encoder) const
>+    {
>+        encoder << m_title << m_enabled << m_separator << m_state << m_hasAction;
>+    }
>+    
>+    template<class Decoder> static std::optional<PDFContextMenuItem> decode(Decoder& decoder)
>+    {
>+        std::optional<String> title;
>+        decoder >> title;
>+        if (!title)
>+            return std::nullopt;
>+
>+        std::optional<bool> enabled;
>+        decoder >> enabled;
>+        if (!enabled)
>+            return std::nullopt;
>+
>+        std::optional<bool> separator;
>+        decoder >> separator;
>+        if (!separator)
>+            return std::nullopt;
>+
>+        std::optional<int> state;
>+        decoder >> state;
>+        if (!state)
>+            return std::nullopt;
>+
>+        std::optional<bool> hasAction;
>+        decoder >> hasAction;
>+        if (!hasAction)
>+            return std::nullopt;
>+
>+        return { { WTFMove(*title), WTFMove(*enabled), WTFMove(*separator), WTFMove(*state), WTFMove(*hasAction) } };
>+    }
>+};
>+
>+struct PDFContextMenu {
>+    WebCore::IntPoint m_point;
>+    Vector<PDFContextMenuItem> m_items;
>+    
>+    template<class Encoder> void encode(Encoder& encoder) const
>+    {
>+        encoder << m_point << m_items;
>+    }
>+    
>+    template<class Decoder> static std::optional<PDFContextMenu> decode(Decoder& decoder)
>+    {
>+        std::optional<WebCore::IntPoint> point;
>+        decoder >> point;
>+        if (!point)
>+            return std::nullopt;
>+
>+        std::optional<Vector<PDFContextMenuItem>> items;
>+        decoder >> items;
>+        if (!items)
>+            return std::nullopt;
>+        
>+        return { { WTFMove(*point), WTFMove(*items) } };
>+    }
>+
>+};
>+    
>+};
>+#endif
>+
>Index: Source/WebKit/UIProcess/WebPageProxy.h
>===================================================================
>--- Source/WebKit/UIProcess/WebPageProxy.h	(revision 231460)
>+++ Source/WebKit/UIProcess/WebPageProxy.h	(working copy)
>@@ -1026,6 +1026,9 @@ public:
>     void openPDFFromTemporaryFolderWithNativeApplication(const String& pdfUUID);
> #endif
> 
>+#if ENABLE(PDFKIT_PLUGIN)
>+    void showPDFContextMenu(const WebKit::PDFContextMenu&, int32_t& selectedIndex);
>+#endif
>     WebCore::IntRect visibleScrollerThumbRect() const { return m_visibleScrollerThumbRect; }
> 
>     uint64_t renderTreeSize() const { return m_renderTreeSize; }
>Index: Source/WebKit/UIProcess/WebPageProxy.messages.in
>===================================================================
>--- Source/WebKit/UIProcess/WebPageProxy.messages.in	(revision 231460)
>+++ Source/WebKit/UIProcess/WebPageProxy.messages.in	(working copy)
>@@ -423,6 +423,10 @@ messages -> WebPageProxy {
>     OpenPDFFromTemporaryFolderWithNativeApplication(String pdfUUID)
> #endif
> 
>+#if ENABLE(PDFKIT_PLUGIN)
>+    ShowPDFContextMenu(struct WebKit::PDFContextMenu contextMenu) -> (int32_t selectedItem)
>+#endif
>+
> #if ENABLE(NETSCAPE_PLUGIN_API)
>     FindPlugin(String mimeType, uint32_t processType, String urlString, String frameURLString, String pageURLString, bool allowOnlyApplicationPlugins) -> (uint64_t pluginProcessToken, String newMIMEType, uint32_t pluginLoadPolicy, String unavailabilityDescription, bool isUnsupported)
> #endif
>Index: Source/WebKit/UIProcess/mac/WebPageProxyMac.mm
>===================================================================
>--- Source/WebKit/UIProcess/mac/WebPageProxyMac.mm	(revision 231460)
>+++ Source/WebKit/UIProcess/mac/WebPageProxyMac.mm	(working copy)
>@@ -36,6 +36,7 @@
> #import "EditorState.h"
> #import "MenuUtilities.h"
> #import "NativeWebKeyboardEvent.h"
>+#import "PDFContextMenu.h"
> #import "PageClient.h"
> #import "PageClientImplMac.h"
> #import "PluginComplexTextInputState.h"
>@@ -58,6 +59,7 @@
> #import <WebCore/ValidationBubble.h>
> #import <mach-o/dyld.h>
> #import <pal/spi/mac/NSApplicationSPI.h>
>+#import <pal/spi/mac/NSMenuSPI.h>
> #import <wtf/ProcessPrivilege.h>
> #import <wtf/text/StringConcatenate.h>
> 
>@@ -72,6 +74,35 @@ - (void)speakString:(NSString *)string;
> - (void)stopSpeaking:(id)sender;
> @end
> 
>+#if ENABLE(PDFKIT_PLUGIN)
>+@interface WKPDFMenuTarget : NSObject {
>+    id menuItem;
>+}
>+- (instancetype)init;
>+- (id)menuItem;
>+- (void)contextMenuAction:(id)sender;
>+@end
>+
>+@implementation WKPDFMenuTarget
>+- (instancetype)init
>+{
>+    self = [super init];
>+    menuItem = nil;
>+    return self;
>+}
>+
>+- (id)menuItem
>+{
>+    return menuItem;
>+}
>+
>+- (void)contextMenuAction:(id)sender
>+{
>+    menuItem = sender;
>+}
>+@end // implementation WKPDFMenuTarget
>+#endif
>+
> namespace WebKit {
> 
> static inline bool expectsLegacyImplicitRubberBandControl()
>@@ -529,6 +560,43 @@ void WebPageProxy::openPDFFromTemporaryF
>     [[NSWorkspace sharedWorkspace] openFile:pdfFilename];
> }
> 
>+#if ENABLE(PDFKIT_PLUGIN)
>+void WebPageProxy::showPDFContextMenu(const WebKit::PDFContextMenu& contextMenu, int32_t& selectedIndex)
>+{
>+    if (!contextMenu.m_items.size())
>+        return;
>+    
>+    auto menuTarget = [[[WKPDFMenuTarget alloc] init] autorelease];
>+    auto nsMenu = [[[NSMenu alloc] init] autorelease];
>+    [nsMenu setAllowsContextMenuPlugIns:false];
>+    for (unsigned i = 0; i < contextMenu.m_items.size(); i++) {
>+        auto& item = contextMenu.m_items[i];
>+        
>+        if (item.m_separator) {
>+            [nsMenu insertItem:[NSMenuItem separatorItem] atIndex:i];
>+            continue;
>+        }
>+        
>+        auto nsItem = [[NSMenuItem alloc] init];
>+        [nsItem setTitle:item.m_title];
>+        [nsItem setEnabled:item.m_enabled];
>+        [nsItem setState:item.m_state];
>+        if (item.m_hasAction) {
>+            [nsItem setTarget:menuTarget];
>+            [nsItem setAction:@selector(contextMenuAction:)];
>+        }
>+        [nsMenu insertItem:nsItem atIndex:i];
>+    }
>+    auto windowNumber = [m_pageClient.platformWindow() windowNumber];
>+    auto location = [m_pageClient.platformWindow() convertPointFromScreen:contextMenu.m_point];
>+    NSEvent* event = [NSEvent mouseEventWithType:NSEventTypeRightMouseDown location:location modifierFlags:0 timestamp:0 windowNumber:windowNumber context:0 eventNumber:0 clickCount:1 pressure:1];
>+
>+    auto view = [m_pageClient.platformWindow() contentView];
>+    [NSMenu popUpContextMenu:nsMenu withEvent:event forView:view];
>+    selectedIndex = [nsMenu indexOfItem:[menuTarget menuItem]];
>+}
>+#endif
>+
> #if ENABLE(TELEPHONE_NUMBER_DETECTION)
> void WebPageProxy::showTelephoneNumberMenu(const String& telephoneNumber, const WebCore::IntPoint& point)
> {
>Index: Source/WebKit/WebKit.xcodeproj/project.pbxproj
>===================================================================
>--- Source/WebKit/WebKit.xcodeproj/project.pbxproj	(revision 231460)
>+++ Source/WebKit/WebKit.xcodeproj/project.pbxproj	(working copy)
>@@ -1992,6 +1992,7 @@
> 		C181735F205839F600DFDA65 /* DrawingAreaMac.cpp in Sources */ = {isa = PBXBuildFile; fileRef = C181735E205839F600DFDA65 /* DrawingAreaMac.cpp */; };
> 		C18173612058424700DFDA65 /* DisplayLink.h in Headers */ = {isa = PBXBuildFile; fileRef = C18173602058424700DFDA65 /* DisplayLink.h */; };
> 		C1817363205844A900DFDA65 /* DisplayLink.cpp in Sources */ = {isa = PBXBuildFile; fileRef = C1817362205844A900DFDA65 /* DisplayLink.cpp */; };
>+		C1E123BA20A11573002646F4 /* PDFContextMenu.h in Headers */ = {isa = PBXBuildFile; fileRef = C1E123B920A11572002646F4 /* PDFContextMenu.h */; };
> 		C517388112DF8F4F00EE3F47 /* DragControllerAction.h in Headers */ = {isa = PBXBuildFile; fileRef = C517388012DF8F4F00EE3F47 /* DragControllerAction.h */; };
> 		C5237F6012441CA300780472 /* WebEditorClientMac.mm in Sources */ = {isa = PBXBuildFile; fileRef = C5237F5F12441CA300780472 /* WebEditorClientMac.mm */; };
> 		C54256B518BEC18C00DE4179 /* WKFormInputControl.h in Headers */ = {isa = PBXBuildFile; fileRef = C54256AF18BEC18B00DE4179 /* WKFormInputControl.h */; };
>@@ -4521,6 +4522,7 @@
> 		C181735E205839F600DFDA65 /* DrawingAreaMac.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = DrawingAreaMac.cpp; sourceTree = "<group>"; };
> 		C18173602058424700DFDA65 /* DisplayLink.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = DisplayLink.h; sourceTree = "<group>"; };
> 		C1817362205844A900DFDA65 /* DisplayLink.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = DisplayLink.cpp; sourceTree = "<group>"; };
>+		C1E123B920A11572002646F4 /* PDFContextMenu.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = PDFContextMenu.h; sourceTree = "<group>"; };
> 		C517388012DF8F4F00EE3F47 /* DragControllerAction.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = DragControllerAction.h; sourceTree = "<group>"; };
> 		C5237F5F12441CA300780472 /* WebEditorClientMac.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = WebEditorClientMac.mm; sourceTree = "<group>"; };
> 		C54256AF18BEC18B00DE4179 /* WKFormInputControl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = WKFormInputControl.h; path = ios/forms/WKFormInputControl.h; sourceTree = "<group>"; };
>@@ -7678,6 +7680,7 @@
> 				BC8ACA1016670D7B004C1941 /* ObjCObjectGraph.mm */,
> 				C574A57F12E66681002DFE98 /* PasteboardTypes.h */,
> 				C574A58012E66681002DFE98 /* PasteboardTypes.mm */,
>+				C1E123B920A11572002646F4 /* PDFContextMenu.h */,
> 				E19582D2153CBFD700B60875 /* PDFKitImports.h */,
> 				E19582D4153CC05300B60875 /* PDFKitImports.mm */,
> 				E1CC1B8F12D7EADF00625838 /* PrintInfoMac.mm */,
>@@ -9069,6 +9072,7 @@
> 				1AC7537C183A9FDB0072CB15 /* PageLoadState.h in Headers */,
> 				1A8B66B01BC43C860082DF77 /* PageLoadStateObserver.h in Headers */,
> 				C574A58112E66681002DFE98 /* PasteboardTypes.h in Headers */,
>+				C1E123BA20A11573002646F4 /* PDFContextMenu.h in Headers */,
> 				E19582D3153CBFD700B60875 /* PDFKitImports.h in Headers */,
> 				5C298DA01C3DF02100470AFE /* PendingDownload.h in Headers */,
> 				832ED18C1E2FE157006BA64A /* PerActivityStateCPUUsageSampler.h in Headers */,
>Index: Source/WebKit/WebProcess/Plugins/PDF/PDFPlugin.mm
>===================================================================
>--- Source/WebKit/WebProcess/Plugins/PDF/PDFPlugin.mm	(revision 231460)
>+++ Source/WebKit/WebProcess/Plugins/PDF/PDFPlugin.mm	(working copy)
>@@ -31,6 +31,7 @@
> #import "ArgumentCoders.h"
> #import "DataReference.h"
> #import "PDFAnnotationTextWidgetDetails.h"
>+#import "PDFContextMenu.h"
> #import "PDFLayerControllerSPI.h"
> #import "PDFPluginAnnotation.h"
> #import "PDFPluginPasswordField.h"
>@@ -1572,9 +1573,25 @@ bool PDFPlugin::handleContextMenuEvent(c
> {
>     FrameView* frameView = webFrame()->coreFrame()->view();
>     IntPoint point = frameView->contentsToScreen(IntRect(frameView->windowToContents(event.position()), IntSize())).location();
>-    
>+
>     if (NSMenu *nsMenu = [m_pdfLayerController menuForEvent:nsEventForWebMouseEvent(event)]) {
>-        _NSPopUpCarbonMenu3(nsMenu, nil, nil, point, -1, nil, 0, nil, NSPopUpMenuTypeContext, nil);
>+        Vector<PDFContextMenuItem> items;
>+        auto itemCount = [nsMenu numberOfItems];
>+        for (unsigned i = 0; i < itemCount; i++) {
>+            auto item = [nsMenu itemAtIndex:i];
>+            PDFContextMenuItem menuItem { String([item title]), !![item isEnabled], !![item isSeparatorItem], static_cast<int>([item state]), [item action] };
>+            items.append(WTFMove(menuItem));
>+        }
>+        PDFContextMenu contextMenu { point, WTFMove(items) };
>+
>+        if (!webFrame()->page())
>+            return false;
>+
>+        int selectedIndex = -1;
>+        webFrame()->page()->sendSync(Messages::WebPageProxy::ShowPDFContextMenu(contextMenu), Messages::WebPageProxy::ShowPDFContextMenu::Reply(selectedIndex));
>+        if (selectedIndex >= 0 && selectedIndex < itemCount)
>+            [nsMenu performActionForItemAtIndex:selectedIndex];
>+
>         return true;
>     }
>

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Attachments on bug 185401: 339771 | 339774 | 339791 | 339841 | 339846 | 339855 | 339859